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Juan Carlos García Ardila
Juan Carlos García Ardila
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Christoffel transformations for matrix orthogonal polynomials in the real line and the non-Abelian 2D Toda lattice hierarchy
C Álvarez-Fernández, G Ariznabarreta, JC García-Ardila, M Mañas, ...
International Mathematics Research Notices 2017 (5), 1285-1341, 2017
762017
Matrix biorthogonal polynomials on the real line: Geronimus transformations
G Ariznabarreta, JC García-Ardila, M Mañas, F Marcellán
Bulletin of mathematical sciences 9 (02), 1950007, 2019
45*2019
Non-Abelian integrable hierarchies: matrix biorthogonal polynomials and perturbations
G Ariznabarreta, JC García-Ardila, M Mañas, F Marcellán
Journal of Physics A: Mathematical and Theoretical 51 (20), 205204, 2018
342018
Multiple Geronimus transformations
M Derevyagin, JC García-Ardila, F Marcellán
Linear Algebra and its Applications 454, 158-183, 2014
332014
Orthogonal Polynomials and Linear Functionals: An Algebraic Approach and Applications
JC García-Ardila, F Marcellán, ME Marriaga
European Mathematical Society, 2021
21*2021
Associated orthogonal polynomials of the first kind and Darboux transformations
JC García-Ardila, F Marcellán, PH Villamil-Hernández
Journal of Mathematical Analysis and Applications 508 (2), 125883, 2022
92022
A canonical Geronimus transformation for matrix orthogonal polynomials
JC García-Ardila, LE Garza, F Marcellán
Linear and Multilinear Algebra 66 (2), 357-381, 2018
92018
On the Darboux transformations and sequences of p-orthogonal polynomials
DB Rolania, JC García-Ardila, D Manrique
Applied Mathematics and Computation 382, 125337, 2020
82020
Matrix Toda and Volterra lattices
A Branquinho, A Foulquié-Moreno, JC García-Ardila
Applied Mathematics and Computation 365, 124722, 2020
82020
Geronimus transformations for sequences of d-orthogonal polynomials
D Barrios Rolania, JC García-Ardila
Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie …, 2020
72020
From standard orthogonal polynomials to Sobolev orthogonal polynomials: The role of semiclassical linear functionals
JC García-Ardila, F Marcellán, ME Marriaga
Orthogonal Polynomials: 2nd AIMS-Volkswagen Stiftung Workshop, Douala …, 2020
62020
An extension of the Geronimus transformation for orthogonal matrix polynomials on the real line
JC García-Ardila, LE Garza, F Marcellán
Mediterranean Journal of Mathematics 13, 5009-5032, 2016
52016
The diagonal general case of the laguerre-sobolev type orthogonal polynomials
H Duenas, JC Garcıa, LE Garza, A Ramırez
Revista Colombiana de Matemáticas 47 (1), 39-66, 2013
52013
On Sobolev bilinear forms and polynomial solutions of second-order differential equations
JC García-Ardila, ME Marriaga
Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie …, 2021
42021
Approximation by polynomials in Sobolev spaces associated with classical moment functionals
JC García-Ardila, ME Marriaga
Numerical Algorithms 95 (1), 285-318, 2024
22024
Symmetrization process and truncated orthogonal polynomials
D Dominici, JC García-Ardila, F Marcellán
arXiv preprint arXiv:2307.09581, 2023
22023
Uvarov perturbations for matrix orthogonal polynomials
G Ariznabarreta, J García-Ardila, M Mañas, F Marcellán
Proceedings of the American Mathematical Society, Series B 11 (46), 525-537, 2024
12024
Sobolev orthogonality of polynomial solutions of second-order partial differential equations
JC García-Ardila, ME Marriaga
Computational and Applied Mathematics 42 (1), 13, 2023
12023
Spectral transformations and associated linear functionals of the first kind
JC García-Ardila, F Marcellán
Axioms 10 (2), 107, 2021
12021
Ratio asymptotics for biorthogonal matrix polynomials with unbounded recurrence coefficients
A Branquinho, JC García-Ardila, F Marcellán
Applicable Analysis and Discrete Mathematics 14 (3), 754-774, 2020
12020
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
Articoli 1–20